54937120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{271}}^1$

素因数の和:474

約数の個数: 96

約数和(自身を含む): 149700096

約数和(自身を除く): 94762976

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 181, 224, 271, 280, 362, 542, 560, 724, 905, 1084, 1120, 1267, 1355, 1448, 1810, 1897, 2168, 2534, 2710, 2896, 3620, 3794, 4336, 5068, 5420, 5792, 6335, 7240, 7588, 8672, 9485, 10136, 10840, 12670, 14480, 15176, 18970, 20272, 21680, 25340, 28960, 30352, 37940, 40544, 43360, 49051, 50680, 60704, 75880, 98102, 101360, 151760, 196204, 202720, 245255, 303520, 343357, 392408, 490510, 686714, 784816, 981020, 1373428, 1569632, 1716785, 1962040, 2746856, 3433570, 3924080, 5493712, 6867140, 7848160, 10987424, 13734280, 27468560, 54937120]

約数ペア:

[(1, 54937120), (2, 27468560), (4, 13734280), (5, 10987424), (7, 7848160), (8, 6867140), (10, 5493712), (14, 3924080), (16, 3433570), (20, 2746856), (28, 1962040), (32, 1716785), (35, 1569632), (40, 1373428), (56, 981020), (70, 784816), (80, 686714), (112, 490510), (140, 392408), (160, 343357), (181, 303520), (224, 245255), (271, 202720), (280, 196204), (362, 151760), (542, 101360), (560, 98102), (724, 75880), (905, 60704), (1084, 50680), (1120, 49051), (1267, 43360), (1355, 40544), (1448, 37940), (1810, 30352), (1897, 28960), (2168, 25340), (2534, 21680), (2710, 20272), (2896, 18970), (3620, 15176), (3794, 14480), (4336, 12670), (5068, 10840), (5420, 10136), (5792, 9485), (6335, 8672), (7240, 7588)]